#include <fstream>
using namespace std;

ifstream fin("stramosi.in");
ofstream fout("stramosi.out");

int dp[20][250005];

int str(int nod, int ordin)
{
    int i = 0;
    while (ordin != 0)
    {
        if (ordin % 2)
            nod = dp[i][nod];
        ordin /= 2;
        ++ i;
    }
    return nod;
}

int main()
{
    int n, m;
    fin >> n >> m;

    for (int i = 1; i <= n; ++ i)
        fin >> dp[0][i];

    for (int i = 1; (1 << i) <= n; ++ i)
        for (int j = 1; j <= n; ++ j)
            if (dp[i - 1][j])
                dp[i][j] = dp[i - 1][dp[i - 1][j]];

    for (int i = 1; i <= m; ++ i)
    {
        int q, p;
        fin >> q >> p;

        fout << str(q, p);
    }
    return 0;
}